The Welch Allyn/Hillrom 8365-001-50 is an OEM upper housing assembly designed specifically for the ELI 380 electrocardiograph (ECG) system. This component serves as the top enclosure of the device, providing structural support and housing for internal components. It is intended for use in English-language configurations and is compatible with the ELI 380 model, ensuring proper fit and functionality. Please note that this part is designated for use within the United States only.